Pick a picture, and begin to animate his/her face, or anything with a face, including animals or mocked up photos. You then put your voice ,then record it as a video and have the ability to share it with Facebook, Twitter, YouTube Email and DailyMotion.
Lite DummyU!

Using Media Publishing tools, you can record video of the animations and add audio to it (through the Ipad microphone), thus making a funny motion picture out of it, which can then be shared on social media as MP4 media file.

This is a Lite version for DummyU app available on app store.
http://itunes.apple.com/us/app/virtualventriloquist/id544230979?ls=1&mt=8